APA Style
Boen, Billy. (2012).
Young on top - New Edition: 35 kunci sukses di usia .
Yogyakarta:
B-first.
Chicago Style
Boen, Billy.
Young on top - New Edition: 35 kunci sukses di usia.
Yogyakarta:
B-first,
2012.
Text.
MLA Style
Boen, Billy.
Young on top - New Edition: 35 kunci sukses di usia.
Yogyakarta:
B-first,
2012.
Text.
Turabian Style
Boen, Billy.
Young on top - New Edition: 35 kunci sukses di usia.
Yogyakarta:
B-first,
2012.
Print.